From Proto-Tungusic *xalāči-, compare Nanai халачиори (halačiori). <span class="searchmatch">ала̄тта̄й</span> (alāttāj) to wait Cincius, V. I., Rišes, L. D. (1952) Русско-эвенский словарь...
From Proto-Tungusic *xalāči-, compare Evenki <span class="searchmatch">алаттай</span> (alattaj). халачиори (halačiori) to wait...